On Wednesday in N.L. wild card action Colorado travels to Arizona to take on the Diamondbacks. These two have split the last 10 games here in the series. Arizona has Greinke going and he has lost 5 of his last 6 home starts to Colorado. The Rockies counter with hard throwing J. Gray who has won both starts here in the desert. Neither team has much playoff experience on the roster and Colorado has a road Bullpen Era that is lower then the Arizona home bullpen Era. Gray has allowed 3 or less run in 13 straight starts and is 7-2 vs division teams. Greinke has a 5.52 Era over his last 3 starts. The Rockies offer solid line value here and have more than a punchers chance to advance.